External Use

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Small Cell, BTS PA Driver and

Control and General-Purpose RF

Products

FTF-NET-F0480

M A Y . 2 0 1 4

Mario Bokatius | Product Line Manager

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External Use 1

Agenda

• Freescale RF Introduction

− Cellular & Industrial RF Markets

− From Macro to Small Cell PAs

− 3 – 5 V RF Portfolio Overview

• Small Cell PA Solutions

− Overview

− Product Highlights

• Macro Cell Driver & Pre-Drivers

− Overview

− Product Highlights

• Summary

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External Use 2

RF Introduction

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External Use 3

• CO2 Lasers

• Plasma Generation

• MRI

• UHF & VHF Television

• FM Radio

• Shortwave Radio

• Public Safety

• Marine

• Dispatch

ISM

• Distance Measuring

• Weather Radar

• Air Traffic Mgmt

Aerospace

RF Industrial

Broadcast

Mobile Radio

RF Cellular

Super Macro

Macro

Pico / Femto

Micro

• 28 V-50 V Finals &

Drivers

• 5 V Pre-Drivers & Ctrl

• 28 V-5 0V Finals &

Drivers

• 5 V Pre-Drivers & Ctrl

• 3 - 5V multi-stage PAs

• 28 V Finals

• 5 V Pre-Drivers & Ctrl

3 –

5 V

de

vic

es a

re s

uita

ble

in m

an

y o

f th

ese

ma

rkets

als

o

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External Use 4

RF Cellular – Small to Macrocells

• A global leader in high efficiency Micro/Metro & Macrocell PAs…

• …now driving our expertise and knowhow into PAs for

pico and femtocells

• > 1 Watt average power

− 28 V to 50V supply voltage

• < ½ Watt average power

− 3 V to 5 V supply

voltage

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External Use 5

Small Signal & Low Power RF Portfolio Overview

Macro/ Micro BTS

Pico/ Femto BTS

General RF

Medium PA GPA Radio Control LNA Discrete

• class AB

• multi-stage

• class A

• single stage

• ADAM

• DSA • GaAs pHEMT

• SiGe

• un-matched

• up to 12V opp.

Driver Amps: e.g. MMZ25333B

1.5-2.7 GHz >40 dB

Pre-Driver Amps: e.g. MMG20241H

¼ Watt 17.5 dB @ 2.7 GHz 5V/77mA

e.g. ADAM High Performance: e.g. MML09231H

NF=0.36 dB OIP3=37 dBm

Markets &

Ap

plicatio

ns

Product Lines

DSA for LMR: e.g. MMT20303H

40-5000 MHz 3 bits 1dB / 7dB

LMR & Metering: e.g. MMZ09332B

136-960 MHz 1-2 Watt 25-31 dB

PAs: e.g. MMZ09363B

-50 dBc @ 26 dBm 700-960 MHz 35-38 dB

High Performance: e.g. MML09231H

NF=0.36 dB OIP3=37 dBm

Low Cost SiGe: e.g. MBC13720

0.4-2.4 GHz NF~1.4 dB 3V / 5mA

Gain Blocks: e.g. MMG3012N

DC-6 GHz 16 dB @ 2 GHz

12V GaAs pHEMT: e.g. MRFG35010AN

9 Watts 10 dB @ 3.55 GHz

6V GaAs pHEMT: e.g. MRFG35003N6A

3 Watts 10 dB @ 3.55 GHz

3-5 V supply unless otherwise noted

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External Use 6

Small Cell Power Amplifiers

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External Use 7

Freescale Small Cell PA Solutions – Overview

Femto Pico Micro Micro Metro

• 20 – 100 mW

• 3 – 5 V

• 100 – 250 mW

• 5 V

• 1 W

• 5 V / ~28 V • 2 W

• 5V / ~28V

• 5 W

• 5 V / ~ 28 V

Small Cells

Power Amplifier

Drivers / ADAM

Architecture

2-stage PA QFN 3x3 / 4x4

2 or 3-stage PA QFN 4x4 / 5x5

2-stage/ 2-path PA TO270-WB

2-stage / 2-path PA TO270-WB

2-stage / 2-path PA TO270-WB

Driver: MMG20241H ADAM: MMDSxs254H

Driver: MMG20241H ADAM: MMDSxs254H

Driver: MMG20241H ADAM: MMDSxs254H

Not required Not required

1-2 Watt PA Class AB CFR (opt) ADP or DPD (opt)

40-60 Watt PA Doherty ADAM (opt) CFR ADP or DPD

25 Watt PA Doherty ADAM (opt) CFR ADP or DPD

12 Watt PA Doherty ADAM (opt) CFR ADP or DPD

2-4 Watt PA Class AB CFR (opt) ADP or DPD (opt)

M

P

AD

AM

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External Use 8

Femto and Pico Cell PAs (3 – 5 V)

• All cellular standards

• Versatile PA design

− Covers most popular cellular bands with just 2

to 3 devices per power level

− Matching adjustable on PCB for most flexibility

− Operate off any supply from 3 V to 5 V**

− Adjustable quiescent bias point for optimum

performance

• Usable with or without CFR & pre-D

• Also suitable for small power repeater

and macro BTS pre-driver applications

Femto Pico

• 20 – 100 mW

• 3 – 5 V

• 100 – 250 mW

• 5 V

MMZ09312B MMZ09332B* MMA20312BV MMA25312 MMZ25332B

QFN 3x3

QFN 4x4

MMZ09333B* MMZ25332B4* MMZ25333B

QFN 4x4

QFN 5x5

MMZ09363B* MMZ20363B*

QFN 3x3

MMZ09332B* MMZ25332B

MMZ09333B* MMZ25332B4* MMZ25333B

* In development, ** most devices

Femto Pico

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External Use 9

MMZ2533xBx Family – 2 Watt High Gain Power Amplifier Gain and ACPR for multiple frequency bands

Bands: 24 1-4, 9, 10, 23, 25, 33-37, 39 7, 15, 16, 38, 41

Note: ACPR measured with W-CDMA TM1, 64 DCPH, downlink signal at

21dBm average output power; device can be optimized for applications at

frequencies from 1500-2700MHz

-60

-50

-40

-30

-20

-10

0

10

20

30

40

50

Gain (dB) MMZ25333

Gain (dB) MMZ25332

ACPR (dBc) MMZ25332B

QFN 3x3

MMZ25332B4

QFN 4x4

MMZ25333B

QFN 4x4

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External Use 10

5V Drivers & Pre-Drivers

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External Use 11

Macro & Micro BTS Pre-Drivers (5V)

• Freescale has a full portfolio of 5 V amplifiers

ranging from 15 dBm to 36 dBm P1dB

• Products are housed in industry standard SOT-

89 and QFN packages (single and multi die)

• Differentiating by focus on aspects that matter in

BTS driver applications

• Rejuvenating existing GPA portfolio with best-in-

class performance devices

• All frequency bands – with a focus on 2500 to

3800 MHz

• Building out Medium Power Amplifier portfolio

• High maximum junction temperature

Medium PA GPA

• class AB

• multi-stage

• class A

• single stage

Driver Amps: e.g. MMZ25333B

1.5-2.7 GHz >40 dB

Pre-Driver Amps: e.g. MMG20241H

¼ Watt 17.5 dB @ 2.7 GHz 5V/77mA

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External Use 12

Performance Highlights

• Transfer function designed to drive / provide modest pre-distortion to BTS Doherty PAs

• Highest gain for high frequency pre-driver applications

• Lowest current for optimum efficiency and thermal performance (~77mA @ 5V)

• Also suitable as 2nd stage macro BTS LNA (NF ≤ 2 dB)

250 mW

MMG20241H • Highest gain

• 5V , ~77 mA

• SOT-89

• In Production

2025 2170 2400 2700 3800 MHz

20 19.5 18 17.5 14.2 dB

10

12

14

16

18

20

3.5 3.6 3.7 3.8 3.9

Gain

(dB

)

Frequency (GHz)

Gain vs. Frequency 3600-3800 MHz Circuit

10

12

14

16

18

20

2.55 2.585 2.62 2.655 2.69 2.725 2.76

Gain

(dB

)

Frequency (GHz)

Gain vs. Frequency & Temperature 2620-2690 MHz Circuit

25 C

85 C

-40 C

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External Use 13

Summary

In addition to 28 – 50 V LDMOS power transistors, Freescale

offers a comprehensive portfolio of 3 – 5 V RF products

The 3 – 5 V RF product portfolio is targeting small cell final

stage power amplifier applications, driver stage applications for

macro base stations and cellular applications, low noise

amplifier applications, as well as radio control components

The versatile design of Freescale’s 3 – 5 V amplifier product

portfolio offers the most flexibility to the customer

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External Use 14

Designing with Freescale

Tailored live, hands-on

training in a city near you

2014 seminar topics include

• QorIQ product family update

• Kinetis K, L, E, V series MCU product training

freescale.com/DwF

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© 2014 Freescale Semiconductor, Inc. | External Use

www.Freescale.com